30
17 27 30 24 16 21 20 19 28 26 18 25 29 22 23 
19 24 28 25 29 16 27 22 20 26 18 21 30 23 17 
16 27 28 22 23 17 26 24 21 20 25 30 19 18 29 
26 18 27 30 25 28 22 23 29 19 21 17 24 20 16 
17 21 27 26 20 29 25 19 22 16 30 24 18 28 23 
19 28 16 22 21 27 26 25 20 23 17 30 18 24 29 
22 26 27 17 18 25 23 29 19 20 30 28 16 21 24 
20 24 27 21 19 22 18 17 30 29 28 23 26 25 16 
18 21 20 27 26 30 23 22 25 24 16 17 29 19 28 
30 28 22 26 19 18 20 24 23 25 29 27 17 21 16 
27 17 18 25 30 24 28 29 22 20 16 21 26 19 23 
20 23 26 24 22 18 28 19 29 21 17 27 25 30 16 
16 28 29 30 25 23 27 17 19 24 20 26 22 21 18 
29 19 17 27 22 23 18 25 16 21 30 20 24 28 26 
19 29 30 18 17 16 25 28 23 26 24 21 27 22 20 
8 11 3 13 9 12 5 10 14 1 4 15 2 7 6 
7 14 10 12 13 1 4 6 15 11 3 2 5 8 9 
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